Spec: https://w3c.github.io/IndexedDB/#dom-idbobjectstore-index

Code:

• servo/components/script_bindings/webidls/IDBObjectStore.webidl

  Line 36 in 614c4e4

  // IDBIndex index(DOMString name);

• https://github.com/servo/servo/blob/main/components/script/dom/indexeddb/idbobjectstore.rs

Tests: ./mach test-wpt tests/wpt/tests/indexeddb

Most of the pieces required to implement this are in place as of #38840, except that the index set in IDBObjectStore needs to be changed from a list of names to a HashMap of names to IDBIndex objects.